Henry Arthur Pluckrose

Introduces the concept of sorting objects into sets based on similar characteristics, using examples of such characteristics as color, size, and shape.

Photographs and simple text teach children what sorting is, how it is done, and why it is important.

Photographs and text describe loud and soft sounds heard indoors and outside, made by animals, people, machinery, and nature.

Text and photographs present tastes found in various foods and beverages.

Photographs and text illustrate how we use our eyes to drive, read, and see things big and small and far away or close up.

Examines math using different shapes.

Explores the four seasons and how the changes affect the earth.

Color photos and simple text explain different ways of saying "Join it."

Photographs, drawings, and brief text describe the machines and process that are involved in building a road.